CVE-2021-3579

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Bitdefender Total Security versions prior to 7.2.1.65."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-276", "description": "CWE-276 Incorrect Default Permissions", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2021-11-03T09:06:08.000Z", "orgId": "b3d5ebe7-963e-41fb-98e1-2edaeabb8f82", "shortName": "Bitdefender"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://www.bitdefender.com/support/security-advisories/incorrect-default-permissions-vulnerability-in-bdservicehost-exe-and-vulnerability-scan-exe-va-9848/"}, {"tags": ["x_refsource_MISC"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-21-1277/"}], "solutions": [{"lang": "en", "value": "An automatic update to Bitdefender Endpoint Security Tools version 7.2.1.65, Bitdefender Total Security version 25.0.26 fixes the issue."}], "source": {"defect": ["VA-9848"], "discovery": "EXTERNAL"}, "title": "Incorrect Default Permissions vulnerability in bdservicehost.exe and Vulnerability.Scan.exe", "x_generator": {"engine": "Vulnogram 0.0.9"}, "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve-requests@bitdefender.com", "DATE_PUBLIC": "2021-10-12T09:00:00.000Z", "ID": "CVE-2021-3579", "STATE": "PUBLIC", "TITLE": "Incorrect Default Permissions vulnerability in bdservicehost.exe and Vulnerability.Scan.exe"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "ENdpoint Security Tools for Windows", "version": {"version_data": [{"version_affected": "<", "version_value": "7.2.1.65"}]}}, {"product_name": "Total Security", "version": {"version_data": [{"version_affected": "<", "version_value": "7.2.1.65"}]}}]}, "vendor_name": "Bitdefender"}]}}, "credit": [{"lang": "eng", "value": "Michael DePlante of Trend Micro Zero Day Initiative"}], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Incorrect Default Permissions vulnerability in the bdservicehost.exe and Vulnerability.Scan.exe components as used in Bitdefender Endpoint Security Tools for Windows, Total Security allows a local attacker to elevate privileges to NT AUTHORITY\\SYSTEM This issue affects: Bitdefender Endpoint Security Tools for Windows versions prior to 7.2.1.65. Bitdefender Total Security versions prior to 7.2.1.65."}]}, "generator": {"engine": "Vulnogram 0.0.9"}, "impact": {"cvss": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-276 Incorrect Default Permissions"}]}]}, "references": {"reference_data": [{"name": "https://www.bitdefender.com/support/security-advisories/incorrect-default-permissions-vulnerability-in-bdservicehost-exe-and-vulnerability-scan-exe-va-9848/", "refsource": "MISC", "url": "https://www.bitdefender.com/support/security-advisories/incorrect-default-permissions-vulnerability-in-bdservicehost-exe-and-vulnerability-scan-exe-va-9848/"}, {"name": "https://www.zerodayinitiative.com/advisories/ZDI-21-1277/", "refsource": "MISC", "url": "https://www.zerodayinitiative.com/advisories/ZDI-21-1277/"}]}, "solution": [{"lang": "en", "value": "An automatic update to Bitdefender Endpoint Security Tools version 7.2.1.65, Bitdefender Total Security version 25.0.26 fixes the issue."}], "source": {"defect": ["VA-9848"], "discovery": "EXTERNAL"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T17:01:07.779Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.bitdefender.com/support/security-advisories/incorrect-default-permissions-vulnerability-in-bdservicehost-exe-and-vulnerability-scan-exe-va-9848/"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-21-1277/"}]}]}, "cveMetadata": {"assignerOrgId": "b3d5ebe7-963e-41fb-98e1-2edaeabb8f82", "assignerShortName": "Bitdefender", "cveId": "CVE-2021-3579", "datePublished": "2021-10-28T13:50:14.759Z", "dateReserved": "2021-06-03T00:00:00.000Z", "dateUpdated": "2024-09-16T23:50:57.228Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "ENdpoint Security Tools for Windows", "vendor": "Bitdefender", "versions": [{"lessThan": "7.2.1.65", "status": "affected", "version": "unspecified", "versionType": "custom"}]}, {"product": "Total Security", "vendor": "Bitdefender", "versions": [{"lessThan": "7.2.1.65", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "source": "cve-requests@bitdefender.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:bitdefender:endpoint_security_tools:*:*:*:*:*:windows:*:*", "matchCriteriaId": "F212FE4E-1755-46C9-80ED-C6D27DAC01EF", "versionEndExcluding": "7.2.1.65", "vulnerable": true}, {"criteria": "cpe:2.3:a:bitdefender:total_security:*:*:*:*:*:*:*:*", "matchCriteriaId": "C2D4AD2F-0642-497C-99B9-74712C1F7D19", "versionEndExcluding": "7.2.1.65", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Incorrect Default Permissions vulnerability in the bdservicehost.exe and Vulnerability.Scan.exe components as used in Bitdefender Endpoint Security Tools for Windows, Total Security allows a local attacker to elevate privileges to NT AUTHORITY\\SYSTEM This issue affects: Bitdefender Endpoint Security Tools for Windows versions prior to 7.2.1.65. Bitdefender Total Security versions prior to 7.2.1.65."}, {"lang": "es", "value": "Una vulnerabilidad de Permisos Predeterminados Incorrectos en los componentes bdservicehost.exe y Vulnerability.Scan.exe usados en Bitdefender Endpoint Security Tools for Windows, Total Security permite a un atacante local elevar los privilegios a NT AUTHORITY\\SYSTEM Este problema afecta a: Bitdefender Endpoint Security Tools for Windows versiones anteriores a 7.2.1.65. Bitdefender Total Security versiones anteriores a 7.2.1.65"}], "id": "CVE-2021-3579", "lastModified": "2026-06-17T04:05:22.743", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.6, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "cve-requests@bitdefender.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-10-28T14:15:08.673", "references": [{"source": "cve-requests@bitdefender.com", "tags": ["Vendor Advisory"], "url": "https://www.bitdefender.com/support/security-advisories/incorrect-default-permissions-vulnerability-in-bdservicehost-exe-and-vulnerability-scan-exe-va-9848/"}, {"source": "cve-requests@bitdefender.com", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-21-1277/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.bitdefender.com/support/security-advisories/incorrect-default-permissions-vulnerability-in-bdservicehost-exe-and-vulnerability-scan-exe-va-9848/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-21-1277/"}], "sourceIdentifier": "cve-requests@bitdefender.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-276"}], "source": "cve-requests@bitdefender.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-276"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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